Gigabyte GeForce 6800 GT GDDR3

GeForce 6800 GT, 256MB DDR3, 2560 x 1600, AGP, DirectX 9.0 Windows Vista Ready
NVIDIA's third-generation GPU architecture built for Windows Vista gives users the best possible experience with the 3D graphical user interface in the upcoming operating system (OS) from Microsoft.
Dual integrated 400MHz RAMDACs for analog display resolutions up to and including 2048x1536 at 75Hz.
Dual-link DVI capability to drive the industry's largest and highest resolution digital flat panel displays up to 2560x1600 at 60 Hz.
Integrated HDTV encoder provides analog TV-output (Component/Composite/S-Video) up to 1080i resolution.